- All sections
- C - Chemistrymetallurgy
- C11B - Producing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxesessential oilsperfumes
- C11B 13/02 - Recovery of fats, fatty oils or fatty acids from waste materials from soap stock
Patent holdings for IPC class C11B 13/02
Total number of patents in this class: 46
10-year publication summary
|
9
|
9
|
1
|
4
|
5
|
5
|
3
|
2
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inventure Renewables, Inc. | 34 |
8 |
| Stora Enso Oyj | 1650 |
5 |
| Cargill, Incorporated | 2956 |
4 |
| Rrip, LLC | 20 |
4 |
| Valmet Technologies Oy | 288 |
2 |
| Corn Oil One LLC | 2 |
2 |
| Molcycle Oy | 2 |
2 |
| ExxonMobil Technology and Engineering Company | 1367 |
2 |
| Aalto University Foundation | 318 |
1 |
| Archer Daniels Midland Company | 1077 |
1 |
| Arizona Chemical Company, LLC | 29 |
1 |
| Crown Iron Works Company | 41 |
1 |
| Elevance Renewable Sciences, Inc. | 92 |
1 |
| Ergon, Inc. | 87 |
1 |
| Kraton Polymers U.S. LLC | 178 |
1 |
| Linde Aktiengesellschaft | 1421 |
1 |
| Total Marketing Services | 449 |
1 |
| Slgk Zaklad Badawczo-wdrozeniowy Procesów Chemicznych Spólka z ograniczona Odpowedzialnoscia | 2 |
1 |
| SK eco prime Co., Ltd. | 8 |
1 |
| Isuschem S.r.l. | 3 |
1 |
| Other owners | 5 |